Algebra plisss 1) x+ 75 = -57 2) 68-x = x+96 3) 2(x+7) = 3(2x-5) 4) 3-(x-4) =5 5) 3x+4 =x+5
1) x+ 75 = -57
x=-132
2) 68-x = x+96
-2x=28
x=-14
3) 2(x+7) = 3(2x-5)
-4x=-29
x=7,25
4) 3-(x-4) =5
-x=-2
x=2
5) 3x+4 =x+5
2x=1
x=1/2
x+75= -57 x=-57-75 x=-132, 68-x=x+96 68-96=x+x -18=2x x=-9, 2(x+7)= 3(2x-5) 2x+14=6x-15 2x-6x=-15-14 -4x=-29 x=7,25 ,3-(x-4)=5 3-x+4 =5 -x=5-3-4 -x=-2 x=2 ,3x+4=x+5 3x-x = 5-4 2x=1 x=0,5
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1) x+ 75 = -57
x=-132
2) 68-x = x+96
-2x=28
x=-14
3) 2(x+7) = 3(2x-5)
-4x=-29
x=7,25
4) 3-(x-4) =5
-x=-2
x=2
5) 3x+4 =x+5
2x=1
x=1/2
x+75= -57 x=-57-75 x=-132, 68-x=x+96 68-96=x+x -18=2x x=-9, 2(x+7)= 3(2x-5) 2x+14=6x-15 2x-6x=-15-14 -4x=-29 x=7,25 ,3-(x-4)=5 3-x+4 =5 -x=5-3-4 -x=-2 x=2 ,3x+4=x+5 3x-x = 5-4 2x=1 x=0,5